_:b57151144	<http://www.w3.org/ns/oa#hasSelector>	_:b57151145 .
_:b57151145	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57151144	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/1766a9d5945897581c80f83276cc723c77e3798d/0> .
_:b57151145	<http://www.w3.org/ns/oa#exact>	"acquired" .